Searched hist:"777 e208d40d0953efc6fb4ab58590da3f7d8f02d" (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/kernel/trace/ |
| H A D | trace_boot.c | diff 777e208d40d0953efc6fb4ab58590da3f7d8f02d Mon Sep 29 22:02:42 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: take advantage of variable length entries
Now that the underlining ring buffer for ftrace now hold variable length
entries, we can take advantage of this by only storing the size of the
actual event into the buffer. This happens to increase the number of
entries in the buffer dramatically.
We can also get rid of the "trace_cont" operation, but I'm keeping that
until we have no more users. Some of the ftrace tracers can now change
their code to adapt to this new feature.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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| H A D | trace_mmiotrace.c | diff 777e208d40d0953efc6fb4ab58590da3f7d8f02d Mon Sep 29 22:02:42 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: take advantage of variable length entries
Now that the underlining ring buffer for ftrace now hold variable length
entries, we can take advantage of this by only storing the size of the
actual event into the buffer. This happens to increase the number of
entries in the buffer dramatically.
We can also get rid of the "trace_cont" operation, but I'm keeping that
until we have no more users. Some of the ftrace tracers can now change
their code to adapt to this new feature.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
| H A D | trace.c | diff 072ba49838b42c873c496d72c91bb237914cf3b6 Sun Oct 26 17:26:57 CDT 2008 Eric Anholt <eric@anholt.net> ftrace: fix breakage in bin_fmt results
In 777e208d40d0953efc6fb4ab58590da3f7d8f02d we changed from outputting
field->cpu (a char) to iter->cpu (unsigned int), increasing the resulting
structure size by 3 bytes.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff 777e208d40d0953efc6fb4ab58590da3f7d8f02d Mon Sep 29 22:02:42 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: take advantage of variable length entries
Now that the underlining ring buffer for ftrace now hold variable length
entries, we can take advantage of this by only storing the size of the
actual event into the buffer. This happens to increase the number of
entries in the buffer dramatically.
We can also get rid of the "trace_cont" operation, but I'm keeping that
until we have no more users. Some of the ftrace tracers can now change
their code to adapt to this new feature.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
| H A D | trace.h | diff 777e208d40d0953efc6fb4ab58590da3f7d8f02d Mon Sep 29 22:02:42 CDT 2008 Steven Rostedt <rostedt@goodmis.org> ftrace: take advantage of variable length entries
Now that the underlining ring buffer for ftrace now hold variable length
entries, we can take advantage of this by only storing the size of the
actual event into the buffer. This happens to increase the number of
entries in the buffer dramatically.
We can also get rid of the "trace_cont" operation, but I'm keeping that
until we have no more users. Some of the ftrace tracers can now change
their code to adapt to this new feature.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|